maxmeloso maxmeloso

13-08-2020
Chemistry

contestada

Which part of an investigation is obly found in an experimental investigation?

A. a hypothesis
B. a control group
C. a procedure
D. a conclusion

Respuesta :

annab2k04 annab2k04

14-08-2020

Answer:

B

Explanation:

The control group is the only answer given that would be found in an experimental investigation. This is because it won't be changed during the experiment. It will remain neutral.

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